1036722475

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 1447193088

約数和(自身を除く): 410470613

約数列:

[1, 5, 17, 25, 43, 47, 71, 85, 215, 235, 289, 355, 425, 731, 799, 1075, 1175, 1207, 1445, 1775, 2021, 3053, 3337, 3655, 3995, 6035, 7225, 10105, 12427, 13583, 15265, 16685, 18275, 19975, 20519, 30175, 34357, 50525, 51901, 56729, 62135, 67915, 76325, 83425, 102595, 143491, 171785, 259505, 283645, 310675, 339575, 512975, 584069, 717455, 858925, 882317, 964393, 1297525, 1418225, 2439347, 2920345, 3587275, 4411585, 4821965, 12196735, 14601725, 22057925, 24109825, 41468899, 60983675, 207344495, 1036722475]

約数ペア:

[(1, 1036722475), (5, 207344495), (17, 60983675), (25, 41468899), (43, 24109825), (47, 22057925), (71, 14601725), (85, 12196735), (215, 4821965), (235, 4411585), (289, 3587275), (355, 2920345), (425, 2439347), (731, 1418225), (799, 1297525), (1075, 964393), (1175, 882317), (1207, 858925), (1445, 717455), (1775, 584069), (2021, 512975), (3053, 339575), (3337, 310675), (3655, 283645), (3995, 259505), (6035, 171785), (7225, 143491), (10105, 102595), (12427, 83425), (13583, 76325), (15265, 67915), (16685, 62135), (18275, 56729), (19975, 51901), (20519, 50525), (30175, 34357)]